diff --git a/.github/scripts/registry_changelog.py b/.github/scripts/registry_changelog.py
new file mode 100644
index 0000000..4b53af9
--- /dev/null
+++ b/.github/scripts/registry_changelog.py
@@ -0,0 +1,74 @@
+"""Print a version's CHANGELOG.md section as plain text for the Comfy Registry.
+
+The registry shows a version's changelog as one paragraph: line breaks and
+Markdown are not rendered. So headings become "Added:", "Fixed:"..., list
+items are joined with "; ", and Markdown markup is dropped.
+
+    python .github/scripts/registry_changelog.py 1.2.2
+    python .github/scripts/registry_changelog.py --all   # JSON {version: text}
+"""
+
+import json
+import re
+import sys
+
+
+def sections(path="CHANGELOG.md"):
+    out, current = {}, None
+    for line in open(path, encoding="utf-8").read().splitlines():
+        m = re.match(r"^## (\d+\.\d+\.\d+)\b", line)
+        if m:
+            current = m.group(1)
+            out[current] = []
+        elif line.startswith("## "):
+            current = None
+        elif current:
+            out[current].append(line)
+    return out
+
+
+def plain(text):
+    text = re.sub(r"\[([^\]]+)\]\([^)]+\)", r"\1", text)  # links: keep the text
+    text = re.sub(r"\*\*([^*]+)\*\*", r"\1", text)
+    text = re.sub(r"(?<!\w)\*([^*]+)\*(?!\w)", r"\1", text)
+    return text.replace("`", "").strip()
+
+
+def registry_text(lines):
+    parts, heading, items, intro = [], None, [], []
+
+    def flush():
+        if items:
+            body = "; ".join(i.rstrip(".") for i in items) + "."
+            parts.append(f"{heading}: {body}" if heading else body)
+
+    for raw in lines:
+        line = raw.strip()
+        if not line:
+            continue
+        if line.startswith("### "):
+            flush()
+            heading, items = plain(line[4:]), []
+        elif line.startswith("- "):
+            items.append(plain(line[2:]))
+        elif items:
+            items[-1] += " " + plain(line)  # a wrapped list item
+        else:
+            intro.append(plain(line))
+    flush()
+    return " ".join(intro + parts).strip()
+
+
+def main():
+    sys.stdout.reconfigure(encoding="utf-8")
+    all_sections = sections()
+    if sys.argv[1:] == ["--all"]:
+        print(json.dumps({v: registry_text(lines) for v, lines in all_sections.items()}, ensure_ascii=False))
+    elif len(sys.argv) == 2:
+        print(registry_text(all_sections.get(sys.argv[1], [])))
+    else:
+        sys.exit(__doc__)
+
+
+if __name__ == "__main__":
+    main()
diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
index 6d42537..97ac487 100644
--- a/.github/workflows/publish.yml
+++ b/.github/workflows/publish.yml
@@ -15,15 +15,11 @@ jobs:
       - name: Check out code
         uses: actions/checkout@v7
       - name: Changelog for this version
-        # comfy-cli sends COMFY_NODE_CHANGELOG as the version's changelog
-        # (the registry's Updates section): the matching CHANGELOG.md section.
+        # comfy-cli sends COMFY_NODE_CHANGELOG as the version's changelog (the
+        # registry's Updates section), as plain text: the registry shows one paragraph.
         run: |
           version=$(sed -n 's/^version = "\(.*\)"/\1/p' pyproject.toml | head -n1)
-          notes=$(awk -v v="$version" '
-            $0 ~ "^## " v "( |$)" { on = 1; next }
-            on && /^## / { exit }
-            on { print }
-          ' CHANGELOG.md | sed -e '/./,$!d')
+          notes=$(python3 .github/scripts/registry_changelog.py "$version")
           if [ -z "$notes" ]; then
             echo "::warning::No CHANGELOG.md section for $version"
             exit 0
@@ -31,11 +27,11 @@ jobs:
           delimiter="EOF_$(date +%s%N)"
           {
             echo "COMFY_NODE_CHANGELOG<<$delimiter"
-            printf '%s\n' "$notes"
+            printf '%s
+' "$notes"
             echo "$delimiter"
           } >> "$GITHUB_ENV"
-          echo "Changelog for $version:"
-          printf '%s\n' "$notes"
+          echo "Changelog for $version: $notes"
       - name: Publish Custom Node
         uses: Comfy-Org/publish-node-action@main
         with:
diff --git a/.github/workflows/registry-changelogs.yml b/.github/workflows/registry-changelogs.yml
index fd2c1c8..4fe4da6 100644
--- a/.github/workflows/registry-changelogs.yml
+++ b/.github/workflows/registry-changelogs.yml
@@ -28,17 +28,10 @@ jobs:
           publisher = re.search(r'^PublisherId\s*=\s*"([^"]+)"', open("pyproject.toml").read(), re.M).group(1)
           node = re.search(r'^name\s*=\s*"([^"]+)"', open("pyproject.toml").read(), re.M).group(1)
 
-          sections, current = {}, None
-          for line in open("CHANGELOG.md", encoding="utf-8").read().splitlines():
-              m = re.match(r"^## (\d+\.\d+\.\d+)\b", line)
-              if m:
-                  current = m.group(1)
-                  sections[current] = []
-              elif line.startswith("## "):
-                  current = None
-              elif current:
-                  sections[current].append(line)
-          notes = {v: "\n".join(lines).strip() for v, lines in sections.items()}
+          import subprocess
+          # Plain text: the registry shows the changelog as one paragraph.
+          notes = json.loads(subprocess.check_output(
+              [sys.executable, ".github/scripts/registry_changelog.py", "--all"], text=True, encoding="utf-8"))
 
           with urllib.request.urlopen(f"{API}/nodes/{node}/versions") as r:
               published = json.load(r)